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An evolution variational inequality related to a diffusion-absorption problem

Applied Mathematics & Optimization, 1975
An implicit non-steady free boundary problem is transformed into a variational inequality, which is solved by means of a semi-discretization technique.
Baiocchi, C., Pozzi, G. A.
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Mutual Interference Problems Related to the Evolution of Marine Radars

2015 IEEE 18th International Conference on Intelligent Transportation Systems, 2015
The increasing environmental consciousness and the better attention paid to the primary resources (especially oil and raw materials) is one of the main drivers of the increase in vessel traffic. In addition the sea shipping is characterized by a good delivery rate and affordable operating costs in comparison with other transport means, i.e.
GALATI, GASPARE, PAVAN, GABRIELE
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Uniqueness theorems for a nonlinear Tricomi problem and the related evolution problem

Mathematical Methods in the Applied Sciences, 1995
AbstractWe consider an initial‐boundary value problem for the non‐linear evolution equation equation image in a cylinder Qt = Ω × (0, t), where T[u] = yuxx + uyy is the Tricomi operator and l(u) a special differential operator of first order. In [10] we proved the existence of a generalized solution of problem (1) and the existence of a generalized ...
Lar'kin, N. A., Schneider, M.
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Evolution of a Problem of the Hidden Faults in the Digital Components of Safety-Related Systens

2018 IEEE East-West Design & Test Symposium (EWDTS), 2018
This paper is devoted to a problem of the hidden faults which is shown in digital components of the safety-related systems aimed at providing of the functional safety of objects with the increased risk. These systems are considered on the basis of resource approach as development of computer systems with diversification of an operating mode by its ...
Alexander V. Drozd   +5 more
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The “rebel travelling” of general nonlinear evolutional equation and discussion on related problems

Applied Mathematics and Mechanics, 1998
The authors consider the nonlinear equations \(u^{(n)}(t)= P(u)\), \(n= 1,2\), where \(P(u)\) is a polynomial of order \(2\) or \(3\). Depending on the roots of \(P(u)\), they formulate some obvious assertions on the possibility of the blow-up of the solution.
Ouyang, Shoucheng   +3 more
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A-type granites and related rocks: Evolution of a concept, problems and prospects

Lithos, 2007
Abstract Although A-type granites have long been recognized as a distinct group of granites, the term A-type was coined first less than thirty years ago. A-type suites occur in geodynamic contexts ranging from within-plate settings to plate boundaries, locations and times of emplacement are not random.
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